I just received an estimate on the OKNA Starmark . The company said it has a ,.25 u-factor.
I'm not sure if its double pane or triple pane. What is the u-factor and glass options on the Starmark?
Thanks
Kim.
OKNA Starmark U-Factors?
- Windows on Washington
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Re: OKNA Starmark U-Factors?
That is the Double pane U-Factor.
Triple pane numbers are as low as 0.15.
Triple pane numbers are as low as 0.15.
- Window4U (IL)
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Re: OKNA Starmark U-Factors?
Yes double pane is U.25
If they add foam filling it is a U.24 on double pane.
Triple pane/argon U.19
Triple pane/krypton U.15
If they add foam filling it is a U.24 on double pane.
Triple pane/argon U.19
Triple pane/krypton U.15
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Re: OKNA Starmark U-Factors?
From the Starmark Brochure:
800-399-4623